JP4685097B2 - 循環流動層ボイラーからの二酸化硫黄放出物を減少させる方法 - Google Patents
循環流動層ボイラーからの二酸化硫黄放出物を減少させる方法 Download PDFInfo
- Publication number
- JP4685097B2 JP4685097B2 JP2007517316A JP2007517316A JP4685097B2 JP 4685097 B2 JP4685097 B2 JP 4685097B2 JP 2007517316 A JP2007517316 A JP 2007517316A JP 2007517316 A JP2007517316 A JP 2007517316A JP 4685097 B2 JP4685097 B2 JP 4685097B2
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- sulfur
- calcium carbonate
- ash
- reduction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title claims description 48
- 238000000034 method Methods 0.000 title claims description 28
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 91
- 239000011593 sulfur Substances 0.000 claims description 91
- 229910052717 sulfur Inorganic materials 0.000 claims description 91
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 78
- 239000011575 calcium Substances 0.000 claims description 47
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 39
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 27
- 239000003546 flue gas Substances 0.000 claims description 27
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 22
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 21
- 239000000292 calcium oxide Substances 0.000 claims description 21
- 239000002245 particle Substances 0.000 claims description 21
- 239000000446 fuel Substances 0.000 claims description 19
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 16
- 238000001354 calcination Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 230000001180 sulfating effect Effects 0.000 claims description 3
- 230000003134 recirculating effect Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 239000002956 ash Substances 0.000 description 28
- 238000005670 sulfation reaction Methods 0.000 description 24
- 230000019635 sulfation Effects 0.000 description 23
- 239000000654 additive Substances 0.000 description 20
- 235000019738 Limestone Nutrition 0.000 description 16
- 230000000996 additive effect Effects 0.000 description 16
- 239000006028 limestone Substances 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000010882 bottom ash Substances 0.000 description 7
- 239000010881 fly ash Substances 0.000 description 7
- 239000000428 dust Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000011143 downstream manufacturing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000011946 reduction process Methods 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940043430 calcium compound Drugs 0.000 description 1
- 150000001674 calcium compounds Chemical class 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000006199 nebulizer Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/006—Layout of treatment plant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/002—Fluidised bed combustion apparatus for pulverulent solid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
- F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
- F23C10/08—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
- F23C10/10—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases the separation apparatus being located outside the combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/20—Sulfur; Compounds thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/10—Intercepting solids by filters
- F23J2217/101—Baghouse type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/10—Intercepting solids by filters
- F23J2217/102—Intercepting solids by filters electrostatic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Treating Waste Gases (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Chimneys And Flues (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/873,166 US7427384B2 (en) | 2004-06-23 | 2004-06-23 | Method of reducing sulfur dioxide emissions of a circulating fluidized bed boiler |
PCT/FI2005/000292 WO2006000623A1 (en) | 2004-06-23 | 2005-06-21 | Method of reducing sulfur dioxide emissions of a circulating fluidized bed boiler |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008503707A JP2008503707A (ja) | 2008-02-07 |
JP4685097B2 true JP4685097B2 (ja) | 2011-05-18 |
Family
ID=34971666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007517316A Expired - Fee Related JP4685097B2 (ja) | 2004-06-23 | 2005-06-21 | 循環流動層ボイラーからの二酸化硫黄放出物を減少させる方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7427384B2 (zh) |
EP (1) | EP1766290A1 (zh) |
JP (1) | JP4685097B2 (zh) |
CN (1) | CN100572915C (zh) |
RU (1) | RU2341729C2 (zh) |
WO (1) | WO2006000623A1 (zh) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI120162B (fi) * | 2005-02-17 | 2009-07-15 | Foster Wheeler Energia Oy | Leijupetikattilalaitos ja menetelmä rikkipitoisen polttoaineen polttamiseksi leijupetikattilalaitoksessa |
US8807055B2 (en) * | 2005-11-05 | 2014-08-19 | Clearchem Development, Llc | Control of combustion system emissions |
CN101024498A (zh) * | 2006-02-21 | 2007-08-29 | 秦才东 | 无水钠或钾的硅酸盐的生产方法 |
US10208951B2 (en) * | 2007-09-13 | 2019-02-19 | The Babcock & Wilcox Company | Spray dryer absorber and related processes |
US9192889B2 (en) | 2007-09-13 | 2015-11-24 | The Babcock & Wilcox Company | Bottom ash injection for enhancing spray dryer absorber performance |
US7910075B2 (en) * | 2008-07-25 | 2011-03-22 | Alstom Technologies Ltd. | System and method of protecting a NOx reducing catalyst |
US7862789B2 (en) * | 2008-08-22 | 2011-01-04 | Alstom Technology Ltd. | Circulating fluidized bed power plant having integrated sulfur dioxide scrubber system with lime feed |
FI124762B (fi) * | 2009-04-09 | 2015-01-15 | Foster Wheeler Energia Oy | Kiertoleijupetikattila |
CN102210971B (zh) * | 2010-04-07 | 2013-04-10 | 华盛江泉集团有限公司 | 循环流化床锅炉脱硫装置 |
FI122469B (fi) * | 2010-05-17 | 2012-02-15 | Foster Wheeler Energia Oy | Menetelmä rikkioksidien sitomiseksi happipolttokiertoleijupetikattilan (CFB) savukaasusta |
CN102120130B (zh) * | 2010-11-23 | 2013-08-28 | 北京机电院高技术股份有限公司 | 一种半干法处理污泥焚烧尾气的成套装置及方法 |
CN102297439A (zh) * | 2011-07-05 | 2011-12-28 | 哈尔滨工业大学 | 一种超低温排烟节能锅炉 |
EP2876371B1 (en) | 2013-11-22 | 2018-11-07 | Sumitomo SHI FW Energia Oy | Method of and apparatus for combusting sulfurous fuel in a circulating fluidized bed boiler |
WO2015074705A1 (en) | 2013-11-22 | 2015-05-28 | Foster Wheeler Energia Oy | Method of and apparatus for combusting sulfurous fuel in a circulating fluidized bed boiler |
DE102014005244A1 (de) * | 2014-04-08 | 2015-10-08 | Man Diesel & Turbo Se | Abgasnachbehandlungssystem und Verfahren zur Abgasnachbehandlung |
FI20155805A (fi) * | 2015-11-04 | 2017-05-05 | Amec Foster Wheeler Energia Oy | Menetelmä kiertoleijupetikattilalaitoksesta syntyvien savukaasujen rikkidioksiidipitoisuuden vähentämiseksi |
CN105642104B (zh) * | 2016-01-08 | 2018-09-14 | 李见成 | 湿法脱硫后烟气深度净化方法及装置 |
CN106996559A (zh) * | 2017-03-30 | 2017-08-01 | 德清县中能热电有限公司 | 一种低氮排放的循环流化床锅炉 |
BE1025689B1 (nl) * | 2017-11-08 | 2019-06-11 | Europem Technologies Nv | Systeem en werkwijze voor warmterecuperatie en reiniging van een uitlaatgas van een verbrandingsproces |
CN109499349A (zh) * | 2018-11-21 | 2019-03-22 | 江苏瑞洁环境工程科技有限责任公司 | 用于降低cfb循环流化床排放的脱硫颗粒 |
CN109718660A (zh) * | 2019-01-09 | 2019-05-07 | 中国神华能源股份有限公司 | 循环流化床锅炉及脱硫方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4154581A (en) * | 1978-01-12 | 1979-05-15 | Battelle Development Corporation | Two-zone fluid bed combustion or gasification process |
JPS56160511A (en) * | 1980-05-12 | 1981-12-10 | Kawasaki Heavy Ind Ltd | Temperature control method for fluidized bed furnace |
US4309393A (en) * | 1980-10-14 | 1982-01-05 | Domtar Inc. | Fluidized bed sulfur dioxide removal |
JPS58150705A (ja) * | 1982-03-03 | 1983-09-07 | Sumitomo Heavy Ind Ltd | 流動燃焼ボイラ排ガスの脱硫脱硝法 |
SE454724B (sv) * | 1984-07-11 | 1988-05-24 | Asea Stal Ab | Sett att forbettra ett partikulert brensles transportegenskaper i en forbrenningsanleggning samt anleggning for genomforande av settet |
JPS6280411A (ja) * | 1985-10-04 | 1987-04-13 | Electric Power Dev Co Ltd | SOx,NOxの排出量が少なくかつ高い燃焼効率の得られる流動層燃焼装置の運転プロセス |
JPS63129209A (ja) * | 1986-11-18 | 1988-06-01 | Sumitomo Metal Ind Ltd | 流動層ボイラ−灰の利用法 |
JPH01210795A (ja) * | 1988-02-18 | 1989-08-24 | Ishikawajima Harima Heavy Ind Co Ltd | 粉体燃焼床及び循環流動床燃焼装置 |
US5171552A (en) * | 1989-07-19 | 1992-12-15 | Hitachi Zosen Corporation | Dry processes for treating combustion exhaust gas |
FR2796131B1 (fr) | 1999-07-06 | 2001-08-03 | Alstom | Procede de reduction des emissions d'oxydes de soufre dans une installation de combustion a lit fluidise circulant |
US6569388B1 (en) * | 1999-07-28 | 2003-05-27 | The Ohio State University Research Foundation | Carbonation ash reactivation process and system for combined SOx and NOx removal |
DE10045586C2 (de) * | 2000-09-15 | 2002-07-18 | Alstom Power Boiler Gmbh | Verfahren sowie Einrichtung zur Reinigung von Schwefeldioxid enthaltenden Rauchgasen |
-
2004
- 2004-06-23 US US10/873,166 patent/US7427384B2/en not_active Expired - Fee Related
-
2005
- 2005-06-21 RU RU2007102271/06A patent/RU2341729C2/ru not_active IP Right Cessation
- 2005-06-21 EP EP05756339A patent/EP1766290A1/en not_active Withdrawn
- 2005-06-21 JP JP2007517316A patent/JP4685097B2/ja not_active Expired - Fee Related
- 2005-06-21 WO PCT/FI2005/000292 patent/WO2006000623A1/en active Application Filing
- 2005-06-21 CN CNB2005800209730A patent/CN100572915C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN100572915C (zh) | 2009-12-23 |
RU2007102271A (ru) | 2008-07-27 |
RU2341729C2 (ru) | 2008-12-20 |
CN1981158A (zh) | 2007-06-13 |
WO2006000623A1 (en) | 2006-01-05 |
JP2008503707A (ja) | 2008-02-07 |
US7427384B2 (en) | 2008-09-23 |
US20050287058A1 (en) | 2005-12-29 |
EP1766290A1 (en) | 2007-03-28 |
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